For this question, you should record the year, number of citations, topic, and number of Links, Downloads, and Online Resources (LDOR) for each journal paper listed on the scraping website and store these in a data frame. Take care to filter the elements for uniqueness before producing the analysis. Produce a table showing the mean and variance of citations per journal publication in each topic and print it legibly in your submission.
In Figure 1, you should show the mean and variance of citations per year across all journal publications for each topic. In Figure 2, you should show the number of LDOR against the number of citations for each journal publication. Each figure should be legible and have appropriate labels.